189412944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 560761728

約数和(自身を除く): 371348784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 577, 977, 1154, 1731, 1954, 2308, 2931, 3462, 3908, 4039, 4616, 5862, 6839, 6924, 7816, 8078, 9232, 11724, 12117, 13678, 13848, 15632, 16156, 20517, 23448, 24234, 27356, 27696, 32312, 41034, 46896, 48468, 54712, 64624, 82068, 96936, 109424, 164136, 193872, 328272, 563729, 1127458, 1691187, 2254916, 3382374, 3946103, 4509832, 6764748, 7892206, 9019664, 11838309, 13529496, 15784412, 23676618, 27058992, 31568824, 47353236, 63137648, 94706472, 189412944]

約数ペア:

[(1, 189412944), (2, 94706472), (3, 63137648), (4, 47353236), (6, 31568824), (7, 27058992), (8, 23676618), (12, 15784412), (14, 13529496), (16, 11838309), (21, 9019664), (24, 7892206), (28, 6764748), (42, 4509832), (48, 3946103), (56, 3382374), (84, 2254916), (112, 1691187), (168, 1127458), (336, 563729), (577, 328272), (977, 193872), (1154, 164136), (1731, 109424), (1954, 96936), (2308, 82068), (2931, 64624), (3462, 54712), (3908, 48468), (4039, 46896), (4616, 41034), (5862, 32312), (6839, 27696), (6924, 27356), (7816, 24234), (8078, 23448), (9232, 20517), (11724, 16156), (12117, 15632), (13678, 13848)]